2,6-二甲氧基-1,4-苯醌合成路线 (共 108 条)
参考文献
Chemische Berichte, , vol. 77/79, p. 409,416
反应条件
1.1: zinc; hydrogenchloride / 0.08 h 2.1: boron trifluoride diethyl etherate / 3 h / 120 °C 3.1: lithium hexamethyldisilazane / tetrahydrofuran / 3 h / -78 - -10 °C 3.2: -78 - 20 °C 4.1: acetic acid; sulfuric acid / 3.5 h / 95 - 100 °C 5.1: lithium hydroxide hydrate / tetrahydrofuran / 2 h / 20 °C 6.1: boron tribromide / dichloromethane / 0.5 h / 0 °C View Scheme
参考文献
TWINCORE GMBH; CNRS; UNIVERSITÉ DE STRASBOURG; PIETSCHMANN, Thomas; HAID, Sibylle; GENTZSCH, Juliane; GRETHE, Christina; DAVIOUD-CHARVET, Elisabeth; LANFRANCHI, Don Antoine; ELHABIRI, Mourad; BENLLOCH-MARTIN, Xavier
Patent: WO2013/139487 A1, 2013 ;
参考文献
Aghoramurthy et al.
Proceedings - Indian Academy of Sciences, Section A, 1953 , vol. 37, p. 798,801
Journal of the Indian Chemical Society, 1962 , vol. 39, p. 439
参考文献
Aghoramurthy et al.
Proceedings - Indian Academy of Sciences, Section A, 1953 , vol. 37, p. 798,801
Journal of the Indian Chemical Society, 1962 , vol. 39, p. 439
反应条件
sodium hydroxide pH = 13.3;
参考文献
Axelsen, V.; Pedersen, J. A.
Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases, 1987 , vol. 83, p. 107 - 112
反应条件
1: sodium dithionite 2: 120 mg / K2CO3 / acetone / 3 h / Heating View Scheme
参考文献
Eistert,B. et al.
Justus Liebigs Annalen der Chemie, 1970 , vol. 735, p. 145 - 157
反应条件
potassium carbonate; dimethyl sulfate; raney Nickel in methanol; acetone
参考文献
Japan Royal Jelly Co., Ltd.; Tohoku University
Patent: EP2311472 A1, 2011 ;
反应条件
1: 2,6-dimethoxy-p-benzoquinone With sodium thiosulfate in diethyl ether; water T=20°C; 1 h; 2: dimethyl sulfate With potassium hydroxide; water T=20°C; 3 h;
参考文献
Lana, Enio Jose Leao; Carazza, Fernando; De Oliveira, Rosilene Aparacida
Helvetica Chimica Acta, 2004 , vol. 87, # 7 p. 1825 - 1831
反应条件
1: 96 percent / H2 / Raney Ni / methanol / 20 °C 2: 84 percent / K2CO3 / acetone / 0.08 h / 73 °C / microwave irradiation View Scheme
参考文献
Kuroda
Journal of the Chemical Society, 1930 , p. 767
Chem. Zentralbl., 1929 , vol. 100, # II p. 432
反应条件
sodium hydroxide; sodium metasilicate; diethylenetriamine-N,N,N',N'',N''-pentaacetic acid; dihydrogen peroxide in water T=25°C; 1 h; pH 9.0; Mechanism;
参考文献
Gellerstedt, Goeran; Hardell, Hanne-Lise; Lindfors, Eva-Lisa
Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, 1980 , vol. 34, # 9 p. 669 - 674